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	Photon returns test of the pulsed sodium guide star laser on the 1.8 meter telescope
	Wei, Kai1,2; Bo, Yong3; Xue, Xianghui4; Cheng, Xuewu5; Li, Cheng1,2; Zuo, Junwei3; Xie, Shiyong3; Rao, Changhui1,2; Zhang, Yudong1,2
	2012
会议名称	Proceedings of SPIE: Adaptive Optics Systems III
会议日期	2012
卷号	8447
页码	84471R
通讯作者	Wei, K.
中文摘要	A microsecond pulsed sodium has been developed in TIPC laser physics research center, the power of this laser is around 20W and the length of the pulse is about 120 microseconds. In 2011, an experiment to project the TIPC prototype laser to the sky and measure the photon returns of the laser has been held on the 1.8 meter telescope in Yunnan observation site. During the sky test, an artificial sodium beacon has been successfully generated, and the brightness of the sodium beacon is around 8.7M in V Band. In the 2012 test campaign, the sodium column density facility has mounted on the telescope to test the local sodium density and structure and the sodium density test result is around 2.2×1013/m2. © 2012 SPIE.
英文摘要	A microsecond pulsed sodium has been developed in TIPC laser physics research center, the power of this laser is around 20W and the length of the pulse is about 120 microseconds. In 2011, an experiment to project the TIPC prototype laser to the sky and measure the photon returns of the laser has been held on the 1.8 meter telescope in Yunnan observation site. During the sky test, an artificial sodium beacon has been successfully generated, and the brightness of the sodium beacon is around 8.7M in V Band. In the 2012 test campaign, the sodium column density facility has mounted on the telescope to test the local sodium density and structure and the sodium density test result is around 2.2×1013/m2. © 2012 SPIE.
收录类别	EI
语种	英语
ISSN号	0277786X
内容类型	会议论文
源URL	[http://ir.ioe.ac.cn/handle/181551/7793]
专题	光电技术研究所_自适应光学技术研究室（八室）
作者单位	1.Laboratory on Adaptive Optics, Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu 610209, China 2.Key Laboratory on Adaptive Optics Chinese Academy of Sciences, Chengdu 610209, China 3.Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, China 4.University of Science and Technology of China, Hefei, China 5.Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430000, China
推荐引用方式 GB/T 7714	Wei, Kai,Bo, Yong,Xue, Xianghui,et al. Photon returns test of the pulsed sodium guide star laser on the 1.8 meter telescope[C]. 见:Proceedings of SPIE: Adaptive Optics Systems III. 2012.

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